[ews] commit-queue should show the trac url for the commit on the build page.
Created attachment 392724 [details] Patch
Sample run: https://ews-build.webkit-uat.org/#/builders/26/builds/1144
Committed r258007: <https://trac.webkit.org/changeset/258007> All reviewed patches have been landed. Closing bug and clearing flags on attachment 392724 [details].
<rdar://problem/60160901>